101421131299 has 2 divisors, whose sum is σ = 101421131300. Its totient is φ = 101421131298.

The previous prime is 101421131293. The next prime is 101421131341. The reversal of 101421131299 is 992131124101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101421131299 - 2¹⁹ = 101420607011 is a prime.

It is not a weakly prime, because it can be changed into another prime (101421131293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50710565649 + 50710565650.

It is an arithmetic number, because the mean of its divisors is an integer number (50710565650).

Almost surely, 2^101421131299 is an apocalyptic number.

101421131299 is a deficient number, since it is larger than the sum of its proper divisors (1).

101421131299 is an equidigital number, since it uses as much as digits as its factorization.

101421131299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 101421131299 in words is "one hundred one billion, four hundred twenty-one million, one hundred thirty-one thousand, two hundred ninety-nine".